(\integral\frac{\cos(\tan x)}{\cos^2x}dx=) | Mathematics | SolveeIt | Solveeit

Today, August 18

Question

$\int\frac{\cos(\tan x)}{\cos^2x}dx=$

A

(tanx)sin(tanx)+C

B

sin(tanx)+C

C

sec(tanx)+C

D

(cosx)sin(tanx)+C

E

cos2(tanx)+C

Answer

sin(tanx)+C

Explanation

Solution

The correct option is (B): sin(tanx)+C